Towel hanger



FIG. 1 is a perspective view of a towel hanger in accordance with the present design, intended for mounting on a vertical surface;

FIG. 2 is a front view thereof;

FIG. 3 is a rear end view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left view thereof. 

The ornamental design for a towel hanger, as shown and described. 